Logging to another Logger was kind of nonsensical - it was really just
an easy way to get it to write its output to stderr, but that only
works if the underlying logger writes to stderr.
This change is needed to make it easy to log JSON output somewhere
else (like a file or socket).
The User-Agent now shows `curl/8.11.0 Nix/2.26.3
DeterminateNix/3.0.0`. This is useful for distinguishing Determinate
Nix from upstream Nix in binary cache logs.
The bug reappeared after all, and the fix introduced a different bug. We
want to release 2.27 imminently so there is no time to do a proper fix,
which appears to require a larger reworking. Hopefully we will have it
for 2.28, however.
This reverts commit c98525235f.
Curl creates sockets without setting FD_CLOEXEC/SOCK_CLOEXEC, this can
cause connections to remain open forever when using commands like `nix
shell`
This change sets the FD_CLOEXEC flag using a CURLOPT_SOCKOPTFUNCTION
callback.
(cherry picked from commit 12d2527276)
... as intended.
Requirements:
- don't build fresh libraries for each git commit
- have git commit in the CLI
Bug:
- echo ${version} went into the wrong file => use the fact that it's
a symlink, not just for reading but also for writing.
(cherry picked from commit bba4e6b061)
... as intended.
Requirements:
- don't build fresh libraries for each git commit
- have git commit in the CLI
Bug:
- echo ${version} went into the wrong file => use the fact that it's
a symlink, not just for reading but also for writing.
Exposed for Hydra. We could make it fancier but with (a) new store
settings (b) switch to `ssh-ng://` both in the works, it doesn't seem
worth it.
(cherry picked from commit 94a7c34b2f)
It is unused in Nix currently, but will be used in Hydra. This reflects
what Hydra does in https://github.com/NixOS/hydra/pull/1387.
We may probably to use it more widely for better SSH store performance,
but this needs to be subject to more testing before we do that.
(cherry picked from commit 0d25cc6541)
Logging to another Logger was kind of nonsensical - it was really just
an easy way to get it to write its output to stderr, but that only
works if the underlying logger writes to stderr.
This change is needed to make it easy to log JSON output somewhere
else (like a file or socket).
It is unused in Nix currently, but will be used in Hydra. This reflects
what Hydra does in https://github.com/NixOS/hydra/pull/1387.
We may probably to use it more widely for better SSH store performance,
but this needs to be subject to more testing before we do that.
This is a first step towards PR #10760, and the issues it addresses.
See the Doxygen for details.
Thanks to these changes, we are able to drastically restrict how the
rest of the code-base uses `ParseDerivation`.
Co-Authored-By: HaeNoe <git@haenoe.party>
I do not believe there is any problem with computing
`hashDerivationModulo` the normal way with impure derivations.
Conversely, the way this used to work is very suspicious because two
almost-equal derivations that only differ in depending on different
impure derivations could have the same drv hash modulo. That is very
suspicious because there is no reason to think those two different
impure derivations will end up producing the same content-addressed
data!
Co-authored-by: Alain Zscheile <zseri.devel@ytrizja.de>
